Caterpillar c15

Power 475 – 595 hp

Torque 1550 – 2050 lb-ft

Caterpillar's inline-6 Diesel powerhouse, used primarily in Class 8 vehicles and a range of industrial applications from agricultural, material handling, construction and mining to aircraft ground support. The C15 delivers performance, power and durability to take on large powerful challenges.


  • Displacement is 15.2 liters, or 928 cubic inches
  • Turbocharged Aftercooled (TA) aspiration
  • Total engine weight ~3,090 pounds with a hauling capacity of up to 80,000 pounds
  • MEUI injection system that uses 2 turbochargers
  • U.S. EPA Tier 4 Final emissions
  • Rated speed 1800-2100 rpm
  • Direct injection combustion system
  • Advanced Electronics and Effective Aftertreatment (ACERT) technology that improves fuel economy, ensures power performance and reduces emissions
  • ADEM A4 electronics system
  • Emissions - China Nonroad III, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent